区域高效节水灌溉效应评价研究与实践  

Research and practice on evaluation of regional high-efficiency water-saving irrigation effects

作　　者：苗慧英 李月霞 徐国防 王罕博 陈文彬 刘长燕 MIAO Huiying;LI Yuexia;YU Guofang;WANG Hanbo;CHEN Wenbin;LIU Changyan(Hebei Institute of Water Resources,Shijiazhuang 050051,China)

机构地区：[1]河北省水利科学研究院,石家庄050051

出　　处：《水科学与工程技术》2021年第1期53-57,共5页Water Sciences and Engineering Technology

摘　　要：从探讨高效节水灌溉的影响因素出发,筛选出高效节水灌溉效应评价指标体系的群体指标,建立了多层次高效节水灌溉效应评价指标体系;以模糊评价法为基础,综合运用专家评价法、Delphi法、层次分析法等,建立高效节水灌溉专家决策层次模糊综合评价模型;并以河北省永清县为例进行实际评价与验证,以期为区域农业高效用水和节水管理提供技术支撑。This article starts from exploring the influencing factors of high-efficiency water-saving irrigation,screens out the group indicators of the high-efficiency water-saving irrigation effect evaluation index system,and establishes a multi-level high-efficiency water-saving irrigation effect evaluation index system.Based on fuzzy evaluation method,comprehensive use of expert evaluation method,Delphi method,analytic hierarchy process,etc.,establish a hierarchical fuzzy comprehensive evaluation model of expert decision-making for efficient water-saving irrigation.And this paper takes Yongqing County of Hebei Province as an example to carry out actual evaluation and verification,in order to provide technical support for regional agricultural high-efficiency water and water-saving management.

关 键 词：高效节水 灌溉效应 指标体系 模糊综合评价 

分 类 号：S27[农业科学—农业水土工程]